2-ethyl-4-methyl-5-thiophen-2-yl-1,2,4-triazol-3-one

Modify Date: 2025-08-24 19:30:39

2-ethyl-4-methyl-5-thiophen-2-yl-1,2,4-triazol-3-one Structure
2-ethyl-4-methyl-5-thiophen-2-yl-1,2,4-triazol-3-one structure
Common Name 2-ethyl-4-methyl-5-thiophen-2-yl-1,2,4-triazol-3-one
CAS Number 129521-53-5 Molecular Weight 209.26800
Density 1.33g/cm3 Boiling Point 286.8ºC at 760 mmHg
Molecular Formula C9H11N3OS Melting Point N/A
MSDS N/A Flash Point 127.3ºC

 Names

Name 2-ethyl-4-methyl-5-thiophen-2-yl-1,2,4-triazol-3-one

 Chemical & Physical Properties

Density 1.33g/cm3
Boiling Point 286.8ºC at 760 mmHg
Molecular Formula C9H11N3OS
Molecular Weight 209.26800
Flash Point 127.3ºC
Exact Mass 209.06200
PSA 68.06000
LogP 1.33020
Vapour Pressure 0.00258mmHg at 25°C
Index of Refraction 1.664

 Precursor & DownStream

Precursor  2

DownStream  0

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